1. plunges or dips into a liquid; submerges
Usage: formal or literary; third person singular present tense of 'immerge'
2. becomes deeply involved or absorbed in something
Usage: figurative; formal or literary

Examples

• The diver immerges into the deep ocean to explore the coral reef.
• She immerges herself in her studies every evening.
• The submarine immerges beneath the surface of the water.
• He immerges completely in the world of classical music.
• The roots immerge in the soil to absorb nutrients.
• The artist immerges in creative work for hours at a time.